bim_engine/src/managers/button-group-manager.ts

/**
 * 按钮组管理器
 * 负责创建和管理按钮组实例
 */
import { BimButtonGroup } from '../components/button-group';
import type { ButtonGroupOptions } from '../components/button-group/index.type';
import type { ThemeConfig } from '../themes/types';
import { BaseManager } from '../core/base-manager';
import { ManagerRegistry } from '../core/manager-registry';

/**
 * 按钮组管理器
 * 统一管理多个按钮组的创建、主题更新和销毁
 */
export class ButtonGroupManager extends BaseManager {
    /** 按钮组映射表 */
    private groups: Map<string, BimButtonGroup> = new Map();
    /** 容器元素 */
    private container: HTMLElement;

    constructor(container: HTMLElement, registry: ManagerRegistry) {
        super(registry);
        this.container = container;
    }

    /**
     * 创建按钮组
     * @param id 按钮组 ID
     * @param options 按钮组配置
     * @returns 按钮组实例
     */
    public create(id: string, options: Omit<ButtonGroupOptions, 'container'>): BimButtonGroup {
        const group = new BimButtonGroup({
            container: this.container,
            registry: this.registry,
            ...options
        });

        group.init();
        this.groups.set(id, group);
        return group;
    }

    /**
     * 获取按钮组
     * @param id 按钮组 ID
     * @returns 按钮组实例
     */
    public get(id: string): BimButtonGroup | undefined {
        return this.groups.get(id);
    }

    /**
     * 更新所有按钮组的主题
     * @param theme 主题配置
     */
    public updateTheme(theme: ThemeConfig) {
        this.groups.forEach(group => group.setTheme(theme));
    }

    /** 销毁管理器和所有按钮组 */
    public destroy() {
        this.groups.forEach(group => group.destroy());
        this.groups.clear();
        super.destroy();
    }
}